Boats and Streams - Quantitative Aptitude (MCQ) questions for Q. 28566
Q. Raj swims for 6 ½ hours while going 24 km downstream and 36 km upstream. But he takes just 6 hours to swim 36 km downstream and 24 km upstream. At what rate is the river flowing?- Published on 15 Mar 17a. 6 km/hr
b. 3 km/hr
c. 2 km/hr
d. 4 km/hr
ANSWER: 2 km/hr